body {
  font-family: "PingFang SC","Microsoft YaHei","微软雅黑",Helvetica,"Helvetica Neue",Tahoma,Arial,'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-feature-settings: "liga","kern";
  -moz-font-feature-settings: "liga","kern";
  -ms-font-feature-settings: "liga","kern";
  font-feature-settings: "liga","kern";
}

// btn color
::-webkit-scrollbar{width:0px}
.tl {
    text-align: center;
  }
  .edu-btn {
    display: inline-block;
    height: 42px;
    width: 120px;
    outline: none;
    border: none;
    line-height: 42px;
    box-sizing: border-box;
    cursor: pointer;
    margin-left: 10px;
    transition: all 0.3s;
    &:first-child {
      margin-left: 0;
    }
    @include radius(4px, 4px, 4px, 4px);
    @extend %h6;
    border: 1px solid nth($list: $color, $n: 11);
    color: nth($list: $color, $n: 3);
    background-color: nth($list: $color, $n: 1);
  }


// elementui 
// input valid success border-color
.el-form-item.is-success .el-input__inner, 
.el-form-item.is-success .el-input__inner:focus, 
.el-form-item.is-success .el-textarea__inner, 
.el-form-item.is-success .el-textarea__inner:focus {
  border-color: #dcdfe6;
}

